timemanx

public final class FingerPaintActivity extends Activity implements View.OnClickListener {
    private CallbackManager callbackManager;
    private ProgressDialog progressDialog;
    private Bitmap viewBitmap;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity);

timemanx

{
  "key1":"text1",
  "key2":true,
  "key3":4.89,
  "key4": [ "item1", "item2", "item3", "item4" ]
}